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Commit e96be45c authored by Chris Zhong's avatar Chris Zhong Committed by Kishon Vijay Abraham I
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phy: Add USB Type-C PHY driver for rk3399 



Add a PHY provider driver for the rk3399 SoC Type-c PHY. The USB
Type-C PHY is designed to support the USB3 and DP applications.
The USB3 operates in SuperSpeed mode and the DP can operate at RBR,
HBR and HBR2 data rates. This driver create 2 PHY devices separately
for USB3 and DisplyPort, and registers them under the child node.

Signed-off-by: default avatarChris Zhong <zyw@rock-chips.com>
Signed-off-by: default avatarKever Yang <kever.yang@rock-chips.com>
Reviewed-by: default avatarGuenter Roeck <groeck@chromium.org>
Tested-by: default avatarGuenter Roeck <groeck@chromium.org>
Signed-off-by: default avatarKishon Vijay Abraham I <kishon@ti.com>
parent 4033d952

drivers/phy/Kconfig

+9 −0
Original line number Diff line number Diff line
@@ -397,6 +397,15 @@ config PHY_ROCKCHIP_PCIE 
	help

	  Enable this to support the Rockchip PCIe PHY.



config PHY_ROCKCHIP_TYPEC

	tristate "Rockchip TYPEC PHY Driver"

	depends on OF && (ARCH_ROCKCHIP || COMPILE_TEST)

	select EXTCON

	select GENERIC_PHY

	select RESET_CONTROLLER

	help

	  Enable this to support the Rockchip USB TYPEC PHY.



config PHY_ST_SPEAR1310_MIPHY

	tristate "ST SPEAR1310-MIPHY driver"

	select GENERIC_PHY

drivers/phy/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -44,6 +44,7 @@ obj-$(CONFIG_PHY_ROCKCHIP_INNO_USB2) += phy-rockchip-inno-usb2.o 
obj-$(CONFIG_PHY_ROCKCHIP_EMMC) += phy-rockchip-emmc.o

obj-$(CONFIG_PHY_ROCKCHIP_PCIE) += phy-rockchip-pcie.o

obj-$(CONFIG_PHY_ROCKCHIP_DP)		+= phy-rockchip-dp.o

obj-$(CONFIG_PHY_ROCKCHIP_TYPEC) += phy-rockchip-typec.o

obj-$(CONFIG_PHY_QCOM_IPQ806X_SATA)	+= phy-qcom-ipq806x-sata.o

obj-$(CONFIG_PHY_ST_SPEAR1310_MIPHY)	+= phy-spear1310-miphy.o

obj-$(CONFIG_PHY_ST_SPEAR1340_MIPHY)	+= phy-spear1340-miphy.o

drivers/phy/phy-rockchip-typec.c

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+1013 −0

File added.

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